Code result
P2C73
Active Grille Air Shutter C Stuck On
Moderate severity
What it means
Active grille air shutter C stays in the open position when commanded to close. Aerodynamic drag and warm-up time are affected.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Shutter actuator mechanically stuck
highOne of the most commonly reported causes for this code — check this first.
Linkage iced or jammed
mediumA plausible cause — test and verify before replacing parts.
Carbon or debris buildup preventing free movement
lowLess common, but worth ruling out after the more likely causes.
Related help
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